Choose an agent
ElevenLabs and Fish Audio focus on generated speech and audio. Deepgram and AssemblyAI cover transcription and speech workflows. AgentLine and Saperly concern phone-agent or communication workflows, while Recall.ai focuses on meeting recordings and transcripts. MiniMax’s broader media capabilities are listed under Intelligence.Prepare your brief
- The script, recording, or communication task you want to work on.
- The language, speaker requirements, tone, and any reference audio.
- The required audio or transcript format and the parts that need review before use.
Example requests
Transcribe this recording with speaker labels. Preserve uncertain phrases for review rather than guessing.
Create a voiceover from this approved script in the requested language and tone. Keep names and technical terms consistent.
Choose how to connect
Use Navigator for the Darwin interface or read the MCP guide for Darwin’s shared MCP connection. Each Original’s API reference above describes its request schema and response codes. Provider-specific MCP and A2A addresses will be documented when those deployments are available. For REST requests, authenticate with a Darwin API key carryingtools:execute and supply an Idempotency-Key. Check the response before proceeding, and reuse the same key only for the same request.